Question

The radius of a cylinder is 3 cm and the height is 6 cm.

Find the Surface Area. (hint: Use the answer from the previous question.)
4811
5411
0 3617
9211

Answer 1

B. 54π

Explanation:

Surface area of cylinder = 2πrh + 2πr²

Radius = 3 cm

Height = 6 cm

Plug in the values

Surface area of the cylinder = 2*π*3*6 + 2*π*3²

Surface area = 36π + 18π

Surface area = 54π